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TOCTOU: mquery() doesn't actually reserve the address-space: what happens if another thread calls mmap() and takes a spot that ld.so was going to use?
O_CREAT : O_EXCL :: MAP_FIXED : ???
ld.so still does initial probing with mquery()
tests showed that probe failures happened often enough to make that more efficient
|EuroBSDCon 2012||Copyright © 2012 Philip Guenther|